141820770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51949}}^1$

素因数の和:51979

約数の個数: 64

約数和(自身を含む): 418924800

約数和(自身を除く): 277104030

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 51949, 103898, 155847, 259745, 311694, 363643, 519490, 675337, 727286, 779235, 1090929, 1350674, 1558470, 1818215, 2026011, 2181858, 3376685, 3636430, 4052022, 4727359, 5454645, 6753370, 9454718, 10130055, 10909290, 14182077, 20260110, 23636795, 28364154, 47273590, 70910385, 141820770]

約数ペア:

[(1, 141820770), (2, 70910385), (3, 47273590), (5, 28364154), (6, 23636795), (7, 20260110), (10, 14182077), (13, 10909290), (14, 10130055), (15, 9454718), (21, 6753370), (26, 5454645), (30, 4727359), (35, 4052022), (39, 3636430), (42, 3376685), (65, 2181858), (70, 2026011), (78, 1818215), (91, 1558470), (105, 1350674), (130, 1090929), (182, 779235), (195, 727286), (210, 675337), (273, 519490), (390, 363643), (455, 311694), (546, 259745), (910, 155847), (1365, 103898), (2730, 51949)]